Shulou(Shulou.com)06/01 Report--

1. The execution result of salt is returned to Master1 and job cache by default

Storage location

# Directory to store job and cache data:# This directory may contain sensitive data and should be protected accordingly.##cachedir: / var/cache/salt/master# Set the number of hours to keep old job information in the job cache:#keep_jobs: 2 storage The number of seconds to wait when the client is requesting information# about running jobs.#gather_job_timeout: 102.Store cache in database (1) install database connection module install module connected to mysql MySQL-pythonyum install-y MySQL-python (2) configure database connection

Configure connections on master

Directly append the content vim / etc/salt/mastermaster_job_cache: mysqlmysql.host: '192.168.56.11'mysql.user:' salt'mysql.pass: '123456'mysql.db:' salt'mysql.port: 3306 (3) restart salt-mastersystemctl restart master (4) verify whether to write to the database and execute the following command [root@linux-node1 / srv/salt/prod/bbs] # salt' * 'cmd. Run 'whoami'linux-node2.example.com: rootlinux-node1.example.com: root login database mysql-h 192.168.56.11-usalt-p123456MariaDB [(none)] > use salt Reading table information for completion of table and column namesYou can turn off this feature to get a quicker startup with-root * 9. Row * * fun: cmd.run jid: 201611090910973295 return: "root" id: linux-node2.example.com success: 1 full_ Ret: {"fun_args": ["whoami"] "jid": "201611090910973295", "return": "root", "retcode": 0, "success": true, "cmd": "_ return", "_ stamp": "2016-11-09T01:10:11.064745", "fun": "cmd.run" "id": "linux-node2.example.com"} alter_time: 2016-11-0909: 10. Row * * fun: cmd.run jid: 20161109091010973295 return: "root" id: linux-node1.example. Com success: 1 full_ret: {"fun_args": ["whoami"] "jid": "201611090910973295", "return": "root", "retcode": 0, "success": true, "cmd": "_ return", "_ stamp": "2016-11-09T01:10:11.146238", "fun": "cmd.run", "id": "linux-node1.example.com"} alter_time: 1110 rows in set (0.00 sec) 3, job View

Execute a command first, such as

Salt'* 'cmd.run' ping www.baidu.com'

Executing the job View command

[root@linux-node1 ~] # salt'* 'saltutil.runninglinux-node2.example.com: _-arg:-ping www.baidu.com fun: cmd.run jid: 20161109091517283293 pid: 6049 ret: tgt: * tgt_type: glob user : rootlinux-node1.example.com: | _-arg:-ping www.baidu.com fun: cmd.run jid: 20161109091517283293 pid: 6269 ret: tgt: * tgt_type: glob user: root

To stop job, you can use the following methods

[root@linux-node1 ~] # salt'* 'saltutil.kill_job 20161109091517283293linux-node2.example.com: Signal 9 sent to job 20161109091517283293 at pid 6049linux-node1.example.com: Signal 9 sent to job 20161109091517283293 at pid 6269 [root@linux-node1 ~] # salt' * 'saltutil.runninglinux-node2.example.com:linux-node1.example.com:4, masterside cache

Storage location

[root@linux-node1 / var/cache/salt/master] # lsfile_lists jobs minions proc queues roots syndics tokens [root@linux-node1 / var/cache/salt/master] # pwd/var/cache/salt/master [root@linux-node1 / var/cache/salt/master] # tree. ├── file_lists │ └── roots │ ├── base.p │ └── prod.p ├── │ ├── 6c │ │ └── 9f646ec75df0bd0ec29760ef0dee7a │ │ ├── jid │ │ └── linux-node1.example.com │ │ └── return.p │ ├── 90 │ │ └── d3646e58dd82e103973eb889af96d1 │ │ └── jid │ d4 74a5b7f1ebf41c84c714d2ad8fda85 jid Linux-node1.example.com │ │ └── return.p │ └── e3 │ └── d2ffbc8e72a923205126c07c9e1e55 │ ├── jid │ └── linux-node1.example.com │ └── return.p II. Jobs Management component

A convenient system for managing jobs: runners.jobs

List the job [root@linux-node1 / var/cache/salt/master] # salt-run jobs.list_ Jobss [warning] / usr/lib/python2.7/site-packages/salt/grains/core.py:1493: DeprecationWarning: The "osmajorrelease" will be a type of an integer.20161109090923312794:-Arguments:-whoami Function: cmd.run StartTime: 2016 in job cache Nov 09 09 Target-type Target-type: glob User: root

View the return of a job

[root@linux-node1] # salt-run jobs.lookup_jid 20161109093137760714linux-node1.example.com: PING www.a.shifen.com (119.75.218.70) 56 (84) bytes of data. 64 bytes from 119.75.218.70: icmp_seq=1 ttl=128 time=9.78 ms 64 bytes from 119.75.218.70: icmp_seq=2 ttl=128 time=4.65 ms 64 bytes from 119.75.218.70: icmp_seq=3 ttl=128 time=8.26 ms-www.a.shifen.com ping statistics-3 packets transmitted, 3 received, 0% packet loss, time 2010ms rtt min/avg/max/mdev = 4.657 www.a.shifen.com ping statistics 7.569 packet loss 9.786 ms

You can use salt-run to view the minion of the current up and down

[root@linux-node1 ~] # salt-run manage.statusdown:up:-linux-node1.example.com-linux-node2.example.com

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